333684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 72

約数和(自身を含む): 978432

約数和(自身を除く): 644748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 69, 78, 92, 93, 117, 124, 138, 156, 186, 207, 234, 276, 279, 299, 372, 403, 414, 468, 558, 598, 713, 806, 828, 897, 1116, 1196, 1209, 1426, 1612, 1794, 2139, 2418, 2691, 2852, 3588, 3627, 4278, 4836, 5382, 6417, 7254, 8556, 9269, 10764, 12834, 14508, 18538, 25668, 27807, 37076, 55614, 83421, 111228, 166842, 333684]

約数ペア:

[(1, 333684), (2, 166842), (3, 111228), (4, 83421), (6, 55614), (9, 37076), (12, 27807), (13, 25668), (18, 18538), (23, 14508), (26, 12834), (31, 10764), (36, 9269), (39, 8556), (46, 7254), (52, 6417), (62, 5382), (69, 4836), (78, 4278), (92, 3627), (93, 3588), (117, 2852), (124, 2691), (138, 2418), (156, 2139), (186, 1794), (207, 1612), (234, 1426), (276, 1209), (279, 1196), (299, 1116), (372, 897), (403, 828), (414, 806), (468, 713), (558, 598)]